that takes us from puerto mad era. it is a story you will see only on two. >>> bill martin >>> only on two, a pair of baby river otters orphaned in the wild and rescued by humans are back in the wild tonight. >> reporter: it is a spectacular setting. located in the heart of sonoma county. >> one of the most beautiful spots up here. >> reporter: this is lake sonoma, they're boating, fishing and on this day, in this crate. >> we pick up between three to 4,000 animals a year. >> reporter: once strangers and now friend. the two pay by otters, released back into the wild. >> okay the best thing about wildlife rehab is you work with these animals you see them when they're hurd or organned or scared then you get to take them out out to a gorgeous day like today and it's gone. >>> we really need to turn back to pages a bit in order to drive home the point about this passionate survival and the dedication of those who rescued them. a san rafael wild profit took in the first otter in april. the baby was transferred to s, noma co